<template>
  <div :class="prefixCls">
    <Badge :count="count" :overflowCount="9" :offset="[-4, 10]" :numberStyle="numberStyle" @click="clickBadge">
      <BellOutlined />
    </Badge>

    <DynamicNotice ref="dynamicNoticeRef" v-bind="dynamicNoticeProps" />
    <DetailModal @register="registerDetail" />

    <sys-message-modal @register="registerMessageModal" @refresh="reloadCount" />
  </div>
</template>
<script lang="ts">
  import { computed, defineComponent, ref, unref, reactive, onMounted, getCurrentInstance } from "vue"
  import { Popover, Tabs, Badge } from "ant-design-vue"
  import { BellOutlined } from "@ant-design/icons-vue"
  import { tabListData } from "./data"
  import { listCementByUser, editCementSend } from "./notify.api"
  import NoticeList from "./NoticeList.vue"
  import DetailModal from "/@/views/monitor/mynews/DetailModal.vue"
  import DynamicNotice from "/@/views/monitor/mynews/DynamicNotice.vue"
  import { useModal } from "/@/components/Modal"
  import { useDesign } from "/@/hooks/web/useDesign"
  import { useGlobSetting } from "/@/hooks/setting"
  import { useUserStore } from "/@/store/modules/user"
  import { connectWebSocket, onWebSocket } from "/@/hooks/web/useWebSocket"
  import { readAllMsg } from "/@/views/monitor/mynews/mynews.api"
  import { getAccessToken } from "/@/utils/cache/module/iam"
  import md5 from "crypto-js/md5"

  import SysMessageModal from "/@/views/system/message/components/SysMessageModal.vue"

  export default defineComponent({
    components: {
      Popover,
      BellOutlined,
      Tabs,
      TabPane: Tabs.TabPane,
      Badge,
      NoticeList,
      DetailModal,
      DynamicNotice,
      SysMessageModal,
    },
    setup() {
      const { prefixCls } = useDesign("header-notify")
      const instance: any = getCurrentInstance()
      const userStore = useUserStore()
      const glob = useGlobSetting()
      const dynamicNoticeProps = reactive({ path: "", formData: {} })
      const [registerDetail, detailModal] = useModal()
      const listData = ref(tabListData)
      const count = computed(() => {
        let count = 0
        for (let i = 0; i < listData.value.length; i++) {
          count += listData.value[i].count
        }
        return count
      })

      const [registerMessageModal, { openModal: openMessageModal }] = useModal()
      function clickBadge() {
        //消息列表弹窗前去除角标
        for (let i = 0; i < listData.value.length; i++) {
          listData.value[i].count = 0
        }
        openMessageModal(true, {})
      }

      const popoverVisible = ref<boolean>(false)
      onMounted(() => {
        initWebSocket()
      })

      const messageCount = ref<number>(0)
      function mapAnnouncement(item) {
        return {
          ...item,
          title: item.titile,
          description: item.msgAbstract,
          datetime: item.sendTime,
        }
      }

      // 获取系统消息
      async function loadData() {
        // try {
        //   let { anntMsgList, sysMsgList, anntMsgTotal, sysMsgTotal } = await listCementByUser({
        //     pageSize: 5,
        //   });
        //   listData.value[0].list = anntMsgList.map(mapAnnouncement);
        //   listData.value[1].list = sysMsgList.map(mapAnnouncement);
        //   listData.value[0].count = anntMsgTotal;
        //   listData.value[1].count = sysMsgTotal;
        //   // 消息数量改变触发chat组件事件
        //   let msgCount = anntMsgTotal+sysMsgTotal;
        //   // 消息未读数为0也需要传递，因为聊天需要计算总数
        //   messageCount.value = msgCount
        // } catch (e) {
        //   console.warn('系统消息通知异常：', e);
        // }
      }

      loadData()

      function onNoticeClick(record) {
        try {
          editCementSend(record.id)
          loadData()
        } catch (e) {
          console.error(e)
        }
        if (record.openType === "component") {
          dynamicNoticeProps.path = record.openPage
          dynamicNoticeProps.formData = { id: record.busId }
          instance.refs.dynamicNoticeRef?.detail(record.openPage)
        } else {
          detailModal.openModal(true, {
            record,
            isUpdate: true,
          })
        }
        popoverVisible.value = false
      }

      // 初始化 WebSocket
      function initWebSocket() {
        let token = getAccessToken()
        //将登录token生成一个短的标识
        let wsClientId = md5(token)
        let userId = unref(userStore.getUserInfo).id + "_" + wsClientId
        // WebSocket与普通的请求所用协议有所不同，ws等同于http，wss等同于https
        // let url = glob.domainUrl?.replace('https://', 'wss://').replace('http://', 'ws://') + '/websocket/' + userId;
        // connectWebSocket(url);
        // onWebSocket(onWebSocketMessage);
      }

      function onWebSocketMessage(data) {
        if (data.cmd === "topic" || data.cmd === "user") {
          // 系统通知，为什么必须刷新右上角才提示
          // 后台保存数据太慢 前端延迟刷新消息
          setTimeout(() => {
            loadData()
          }, 1000)
        }
      }

      // 清空消息
      function onEmptyNotify() {
        popoverVisible.value = false
        readAllMsg({}, loadData)
      }
      async function reloadCount(id) {
        try {
          await editCementSend(id)
          await loadData()
        } catch (e) {
          console.error(e)
        }
      }

      return {
        prefixCls,
        listData,
        count,
        clickBadge,
        registerMessageModal,
        reloadCount,
        onNoticeClick,
        onEmptyNotify,
        numberStyle: {},
        popoverVisible,
        registerDetail,
        dynamicNoticeProps,
      }
    },
  })
</script>
<style lang="less">
  //noinspection LessUnresolvedVariable
  @prefix-cls: ~"@{namespace}-header-notify";

  .@{prefix-cls} {
    padding-top: 2px;

    &__overlay {
      max-width: 340px;

      .ant-popover-inner-content {
        padding: 0;
      }

      .ant-tabs-nav {
        margin-bottom: 12px;
      }

      .ant-list-item {
        padding: 12px 24px;
        transition: background-color 300ms;
      }

      .bottom-buttons {
        text-align: center;
        border-top: 1px solid #f0f0f0;
        height: 42px;

        .ant-btn {
          border: 0;
          height: 100%;

          &:first-child {
            border-right: 1px solid #f0f0f0;
          }
        }
      }
    }

    .ant-tabs-content {
      width: 300px;
    }

    .ant-badge {
      font-size: 18px;

      .ant-badge-count {
        @badget-size: 16px;
        width: @badget-size;
        height: @badget-size;
        min-width: @badget-size;
        line-height: @badget-size;
        padding: 0;

        .ant-scroll-number-only > p.ant-scroll-number-only-unit {
          font-size: 14px;
          height: @badget-size;
        }
      }

      .ant-badge-multiple-words {
        padding: 0 0 0 2px;
        font-size: 12px;
      }

      svg {
        width: 0.9em;
      }
    }
  }

  // 兼容黑暗模式
  [data-theme="dark"] .@{prefix-cls} {
    &__overlay {
      .ant-list-item {
        &:hover {
          background-color: #111b26;
        }
      }

      .bottom-buttons {
        border-top: 1px solid #303030;

        .ant-btn {
          &:first-child {
            border-right: 1px solid #303030;
          }
        }
      }
    }
  }
</style>
